Henry Waxman: “The United States does not exist in a bubble. Pollution doesn't respect national borders.”

The use of performance enhancing substance was pervasive for more than a decade, and that everyone in baseball -- the players, the union, the owners and the commissioner -- were responsible.

Because of the time when nothing was being done to address global warming, we are now faced with the fact that tomorrow is today.

It is not for the President to say or to obstruct congressional deliberations and investigations or other legitimate functions.

Mr. Chairman, too much dirty politics is waged with dark money, the secrecy is protected by no privilege, and a little sunlight would be very healthy for American democracy.